【Native Speaker每日综合训练—29系列】【29-08】科技

疏离无罪

占~~THX妖姐

Speaker:the fear of a future pain experience will be worse than actual pain.

01:04
The walking and talking opens a new world to babies.

00:44
The scientiifc study and the author's own experience show that babies who walk earlier have a bigger vocabulary.

01:45
An interview of NASA's chief scientist Ellen Stofan.The propose to send a man to Mars.Although the money is reduced,it is not a disaster.Some good programs in NASA.

01:18
The limited budget is the worst problem NASA is facing.They do not have enough money to acclerate current plans.Launch cost is troubling NASA.

01:25
Recent findings on Mars shows that Mars was habitable longer than scientists have thought.

04:46
Main Idea:Extreme diets can quickly alter gut bacteria
Some study shows that gut has effect on people's health.The effect comes from the gut bacteria.And our diet can change the microbial makeup in gut.Another study also shows that gut has some links to diseases.But we need a long time to alter our  microbial makeup by diet which can affect our health.
However a new experiment find a new diet that can alther the gut bacteria quickly.By adjusting diet,one can shape the microbiome in a way that can promote health.But the mechanism is still in the air.

疏离无罪

小鱼上树 发表于 2013-12-16 23:47
你你，怎么又在我楼上@疏离
29-08Speakerthe dread of waiting was just too much to endure. thedelaying  ...

在小鱼楼上真是荣幸，难得有连续几天在首页